On Wed, Apr 13, 2022 at 08:08:41PM +0000, Vladimir Oltean wrote: > I've copied a bunch of new people to this email. > > TL;DR: Kurt/George/Andrew, on your systems with hellcreek/xrs700x/mv88e6060, > does the DSA master declare any of the following features as "on"? > > ethtool -k eth0 | grep tx-checksum-ip Zii-devel-c, which uses a FEC as master: root@zii-devel-c:~# ethtool -k eth1 | grep tx-checksum-ip tx-checksum-ipv4: off [fixed] tx-checksum-ip-generic: off [fixed] tx-checksum-ipv6: off [fixed] 370RD is a Marvell reference design, using mvneta as the master andrew@370rd:~$ /usr/sbin/ethtool -k eth1 | grep tx-checksum-ip tx-checksum-ipv4: on tx-checksum-ip-generic: off [fixed] tx-checksum-ipv6: on WRT1900AC is a WiFi access point, also mvneta root@wrt1900ac:~# ethtool -k eth0 | grep tx-checksum-ip tx-checksum-ipv4: on tx-checksum-ip-generic: off [fixed] tx-checksum-ipv6: on I have one more system i can check, using a Marvell Kirkwood SoC using the mv643xx as master. I need to blow the dust off it first, i've not booted it in years. Andrew